diff options
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_gtt.c | 18 |
1 files changed, 7 insertions, 11 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c index b4bde1452f2a..6cee70745fea 100644 --- a/drivers/gpu/drm/i915/i915_gem_gtt.c +++ b/drivers/gpu/drm/i915/i915_gem_gtt.c @@ -736,10 +736,8 @@ static bool gen8_ppgtt_clear_pt(struct i915_address_space *vm, bitmap_clear(pt->used_ptes, pte, num_entries); - if (bitmap_empty(pt->used_ptes, GEN8_PTES)) { - free_pt(to_i915(vm->dev), pt); + if (bitmap_empty(pt->used_ptes, GEN8_PTES)) return true; - } pt_vaddr = kmap_px(pt); @@ -775,13 +773,12 @@ static bool gen8_ppgtt_clear_pd(struct i915_address_space *vm, pde_vaddr = kmap_px(pd); pde_vaddr[pde] = scratch_pde; kunmap_px(ppgtt, pde_vaddr); + free_pt(to_i915(vm->dev), pt); } } - if (bitmap_empty(pd->used_pdes, I915_PDES)) { - free_pd(to_i915(vm->dev), pd); + if (bitmap_empty(pd->used_pdes, I915_PDES)) return true; - } return false; } @@ -795,7 +792,6 @@ static bool gen8_ppgtt_clear_pdp(struct i915_address_space *vm, uint64_t length) { struct i915_hw_ppgtt *ppgtt = i915_vm_to_ppgtt(vm); - struct drm_i915_private *dev_priv = to_i915(vm->dev); struct i915_page_directory *pd; uint64_t pdpe; gen8_ppgtt_pdpe_t *pdpe_vaddr; @@ -813,16 +809,14 @@ static bool gen8_ppgtt_clear_pdp(struct i915_address_space *vm, pdpe_vaddr[pdpe] = scratch_pdpe; kunmap_px(ppgtt, pdpe_vaddr); } + free_pd(to_i915(vm->dev), pd); } } mark_tlbs_dirty(ppgtt); - if (USES_FULL_48BIT_PPGTT(dev_priv) && - bitmap_empty(pdp->used_pdpes, I915_PDPES_PER_PDP(dev_priv))) { - free_pdp(dev_priv, pdp); + if (bitmap_empty(pdp->used_pdpes, I915_PDPES_PER_PDP(dev_priv))) return true; - } return false; } @@ -836,6 +830,7 @@ static void gen8_ppgtt_clear_pml4(struct i915_address_space *vm, uint64_t start, uint64_t length) { + struct drm_i915_private *dev_priv = to_i915(vm->dev); struct i915_hw_ppgtt *ppgtt = i915_vm_to_ppgtt(vm); struct i915_page_directory_pointer *pdp; uint64_t pml4e; @@ -854,6 +849,7 @@ static void gen8_ppgtt_clear_pml4(struct i915_address_space *vm, pml4e_vaddr = kmap_px(pml4); pml4e_vaddr[pml4e] = scratch_pml4e; kunmap_px(ppgtt, pml4e_vaddr); + free_pdp(dev_priv, pdp); } } } |